Estimate the electricity cost for running three cyclones in parallel, each of which processes 30,000 cfm with a pressure drop of 8 inches of water. The cyclones run 24 hoiirs/day, 350 days/year. Assume electricity costs $0,08/kWh.

Estimate the electricity cost for running three cyclones in parallel, each of which processes 30,000 cfm with a pressure drop of 8 inches of water. The cyclones run 24 hoiirs/day, 350 days/year. Assume electricity costs $0,08/kWh.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.15P: Let a voltage source v(t)=4cos(t+60) be connected to an impedance Z=230. (a) Given the operating...

See similar textbooks

Related questions

Q: Check whether the following fields are genuine EM fields (i.e., they satisfy Maxwell's equa- tions).…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Q7/Chose the correct answer for the output Q of the following circuit (Assume that A=…

A: The circuit diagram is shown below. The inputs A, B, C, and D are given below.…

Q: (Q2] 23 analog signals (each is bandlimited to 11kHz) are transmitted simultaneously over a channel…

A: Given that Number of signals, N=23 The bandwidth of each signal, fm= 11 kHz. Find Sampling…

Q: A three-phase 'abc' sequence Y-connected source supplies 14 kVA with a power factor of 0.75 lagging…

Q: ii) A receiver has an input power of 72.2 mW and SNR for the receiver is 41.03 dB. Find the noise…

A: Given: A receiver has an input power, Pin=72.2 mW. SNR = 41.03 dB.

Q: 3. Replace the DC source by an ac source with an rms value of 12 V. Connect it across the same bulb.…

Q: 18-24 The impulse response of a linear system is h(t) = 2e-2tu(t). Find the output for an input x(t)…

Q: 2) 2401 6 A ↑ GA 22 Mar 120 V Find the curent in 22 ww 22 20 Mr 522 22 isl 22

A: We have to find the current i2 in the given circuit

Q: Solve the given problem: 1. Find Determine the Laplace transtorm using integral of the following…

A: Since, the question posted by you has multiple sub-parts, we will solve the first three sub-parts…

Q: 12 V Μ Μ 3Ω 6Ω (1) 24 Μ Μ 4 Ω 8 Ω 6Ω

A: Given: A circuit with one voltage source, one current source and five different resistances. To do:…

Q: INPUT J T K A A A J T K B B B - T K C 10 ن

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 1. Conditions: Continuous load rated 45A served by a conduit containing only the conductors for the…

A: Note::: you asked multiple questions as per guidelines I solved 1st question only.. remaining…

Q: Q6/F1-A'B'+B'C+ABC+A'C' F2=A+B'C+A'C F3=B'+ABC F4=A'B+AB'C+A'BC' Chose the correct answer O F1=F3 O…

Q: A generating station distributes the following loads. 3000 kW ,8000 kW,14000 KW and 4000 kW. The…

Q: Q6/F1=A'B'+B'C+ABC+A'C' F2=A'+B'C+A'C F3=B'+ABC F4=A'B+AB'C+A'BC' Chose the correct answer O O O O O…

Q: Q4/ The decimal 793.251)= ( number number ( O 1431.204 O 1431.200 O No one of them O 1341.200 O…

A: Given:- Decimal number=793.251 We have to convert the given decimal number to the octal number.

Q: A three-phase, three-wire Y-Y system a balance load. The following information are given of the…

A: Given data: 3-phase, three-wire, Y-Y system with a balanced load. The impedance of each line,…

Q: Q10/the minimum sum-of- products for the following function isF(A,B,C,D,E)=[m(0,3,5,7,9)+…

Q: 4 Pole's DC generator delivers a current of 100 A at 230 V. It has 1500 armature carriers attached…

Q: The Z-transform of the following function f[k] = 2.2k +$.(-5)* - 3 (-4)* 33 is 42 so the constants A…

Q: In free space, the retarded potentials are given by V = x(z – ct)V, A = x(z/c – t)a, Wb/m where c =…

A: Given The given expression for the retarded potentials are V=xz-ct V A=xzc-taz and c=1μ∘ε∘

Q: In the circuit shown below, X and Y are digital inputs, and Z is a digital output. The equivalent…

A: Given Boolean logic circuit,

Q: Q6/F1-A'B'+B'C+ABC+A'C' F2=A'+B'C+A'C F3=B'+ABC F4=A'B+AB'C+A'BC' Chose the correct answer O F1=F3 O…

Q: A 3-phase, 20 MVA, 10 kV alternator has internal reactance of 5% and negligible resistance. Find the…

A: We have a 3-phase alternator we have been asked to find the external resistance per phase to be…

Q: ● Design the ladder logic circuit that implements L = XY+Y'Z+X'Z'

Q: Find the current 1, and the voltage V₂ for the network of figure beside: E 12V IF Ry R₁40 A 30 R₁6…

Q: Q5/Find the addition result for the following operation (66)8+ (1100)EX-3+(83)10- (F2.1)16 using 2's…

A: Given: (66)8+(1100)Ex-3+(83)10-(F2.1)16 To do: We have to perform the above addition using 2's…

Q: An amplifier operating from a +15V power supply provides a 12V peak-to-peak sine- wave signal to a…

Q: Question A sinusoidal signal with a peak voltage of 10V is input into a frequency dependent circuit.…

A: Given data, Peak value of input voltage Vp=10 V

Q: 4. A three phase, 50 Hz induction motor has a full load speed of 1440 rpm. The full load slip will…

Q: A) find the solution of 1) Find the transfer function Eo(s) / Ei(s). 2) Draw the corresponding…

Q: 8/A switch network has 3- puts (A, C, D) and 3- output F,G,W), the input is binary umber and the…

A: Given here A,C,D are the input binary variables and F,G,W are output Gary code variables . Here we…

Q: Q8/A switch network has 3- inputs (A, C, D) and 3- output (F,G,W), the input is binary number and…

A: Given: Binary input A, C, Dand gray code output F,G,W. Required: Binary to gray code conversion.

Q: Q8/A switch network has 3- inputs (A, C, D) and 3- output (F,G,W), the input is binary number and…

Q: Using only 2-input totem-pole gates and as few inverters as possible, complete the logic to allow…

A: Given data: Inputs, Two LEFT systems, R1 & R2' One temperature sensor, H Output, Two RIGHT…

Q: Q6/F1-A'B'+B'C+ABC+A'C' F2=A+B'C+A'C F3=B'+ABC F4=A'B+AB'C+A'BC' Chose the correct answer O F1=F3 O…

A: 6) For the given Boolean function, to

Q: For some common rectifiers, the line current may be like the rms shown in Fig. 1. a) and b) (with μ…

Q: What is the expression for thevenin's current if there is an external resistance R in series with R…

A: Given: In a Thevenin's equivalent circuit, The Thevenin's resistance is Rth and external resistance…

Q: 8.1 The resistance, inductance, and capacitance in a parallel RLC circuit are 2000, 250 mH, and 10…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Q1: A circular waveguide is filled with a dielectric material that has er-3. If the cut-off…

Q: 6 similar amplifiers are cascaded, with lower cut-off frequency 100Hz. Bandwidth is B1=10 kHz. What…

Q: 50 V voltage across terminals a and bis 592 ww Select one: a. 40 v O b. 10 v c. 50 v d. 20 v O 6969…

Q: Q9/G(A,B,C,D,E,F)=(2,3,5,7,22 ,23,32,33,34,35,37,39,52,53,54 ,55)+ dΣ(8,9,10,11,16,17,18,19,60,6…

Q: In a dielectric (σ = 10−4 S/m, μr = 1, εr = 4.5), the conduction current density is given as Jc =…

A: According to the data given σ = 10−4 S/m μr = 1 εr = 4.5 Also, Jc = 0.4 cos(2π x 108 t) A/m2 Now,…

Q: Find v₁ and vg in the circuit when v, equals 325 mV. (Hint: Start at the right end of the circuit…

A: Given circuit,

Q: Find the currents in each branch and the value of voltage source V for the networ below. 1-50 A 20⁰…

Q: Using MATLAB. Generate a square wave signal whose peak amplitude is 1 V, frequency of 1000 Hz, and…

A: Given an electrical signal with following information, Type: Square wave Amplitude = 1 Signal…

Q: Q5/Find the addition result for the following operation (66)8+ (1100)EX-3+(83)10- (F2.1)16 using 2's…

Q: Q- A 30 KVA, 2500/230 transformers has leakage impedance of 8%. Find the voltage to be applied on hV…

A: In this question we will find voltage applied on hv side to circulate full load current with LV…

Q: Which of the following is/are a circuit with a supernode

A: To find the circuit with supernode

Concept explainers

Fault Analysis

In an electrical engineering system, a fault is an abnormal electric current flowing through the system, and fault analysis is the study of these faults. For instance, a short-circuit is a fault where the live wire touches the ground or neutral wire. If a circuit is interrupted by a failure of a current-carrying wire then an open circuit fault occurs. The open-circuit faults are also called series faults. One or more phases or ground may be involved in a three-phase fault or may occur only between two phases. Current flows into the earth in case of a ground fault or earth fault. For most situations, the prospective short circuit current of a fault that is predictable can be calculated. To limit the loss of service because of a failure, the protective devices can detect fault conditions and operate circuit breakers and also other devices. All phases equally can be affected in a poly-phase system which is known as symmetric electrical fault. The asymmetric fault becomes more complicated to analyze if only some phases are affected. By using methods such as symmetrical components, the power system analysis of these types of faults is often simplified. The main objective of power system protection is to design, detect, and interrupt power system faults.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The data for a wind turbine is given below: Wind speed = 14 meters/sec, Length of blade = 10 meter Refer to the above wind turbine choose the correct statement a. The wind rotor swept area is 40square meters. b. The wind rotor swept area is 314 square meters. c. The wind rotor swept area is 31.4 square meters. d. The wind rotor swept area is 62.4 square meters.
A high-voltage direct-current generating station delivers power to a city. The generator output voltage is V0 = 400 kV, the city is represented by resistance RL = 3918 ohms, and each wire of the transmission line round-trip between the station and city is represented by resistance RTL = 151 ohms. How much power (in mega watt) is lost along the transmission wire?
Suppose 300 gal/min of water is taken from a creek and delivered through 1000 feet of 3-in-diameter polyethylene pipe to a turbine 200 feet lower than the source. Assuming 80% efficiency for the turbine/generator, estimate the energy delivered in a 30-day month.a. 3423 KWhb. 3586 KWc. 4565 KWhd. 2771 KWhe. 2690 KWh
A lightning strikes a 30-m unshielded over-head transmission line tower Which has the following parameters Surge impedance of the tower= 100ohms Surge impedance of lightning channel at tower top =500ohms Tower-footing resistance=10ohms Tower height =30 m Cross-arm height=27m The lightning strike current is assumed to be a constant 30 kA for a duration of 20 µs. The raveling wave propagation speed in the tower is 1.2* 108 m/s. i) Determine the voltage reflection coefficients at tower top and tower foot. ii) Ignoring the phase voltage, determine the insulator voltage after 2µs.
A lightning strikes a 30-m unshielded over-head transmission line tower Which has the following parameters Surge impedance of the tower= 100ohms Surge impedance of lightning channel at tower top =500ohms Tower-footing resistance=10ohms Tower height =30 m Cross-arm height=27m The lightning strike current is assumed to be a constant 30 kA for a duration of 20 µs. The raveling wave propagation speed in the tower is 1.2* 108 m/s. i) Determine the voltage reflection coefficients at tower top and tower foot. ii) Determine the time of travel from tower top to tower foot. iii) Determine the time of travel from cross arm to tower foot. iv) Draw the voltage lattice diagram with proper labels of the time. v) Ignoring the phase voltage, determine the insulator voltage after 2µs. b) The insulator voltage approaches a constant value after 2 µs. If the basic impulse insulation level (BlL) of the insulator for phase conductor is 150 kV, evaluate the condition of the…
4. An aluminum conductor having a cross-sectional area of 1843 MCM is used to transmit power from a high-voltage dc (HVDC) generating station to a large urban center. If the city is 900 km from the generating station, determine the resistance of the conductor at a temperature of 20oC. (Use 1 ft = 0.3048 m.) *Round off to 4 decimal digits.
(II) If 35 MW of power at 45 kV (rms) arrives at a town froma generator via 4.6Ω transmission lines, calculate (a) theemf at the generator end of the lines, and (b) the fractionof the power generated that is wasted in the lines.
Estimate the total land requirements for wind farms generating an amount of electric energy equal to 2008 US annual consumption (4.4 × 1012 kWeh) if individual units are rated at 2 MWe, have a rotor with a 100 m diameter, and are spaced 3 diameters side to side, 10 diameters front to rear in giant contiguous wind farms having an annual average capacity factor of 25%. Compare the required area to that of North and South Dakota (combined land area of 145,000 square miles), which have some of the best US wind resources. Discuss the factors that would favor or impede the practical implementation of a Grand Midwestern Wind Farm plan to provide the bulk of US electric energy by the year 2050.
Do All the subpart of given question.. A 765kV circuit has flat horizontal spacing of 10ft between phases, 4 conductors perbundle, and each bundle is arranged in a square of 1.0 ft on a side. The conductor has adiameter of 1.2 inches.a. Calculate the geometric mean distance between phases. Give units.b. Calculate the geometric mean radius of a single conductor. Give unitsc. Calculate the geometric mean radius of a bundle. Give units.d. Calculate the per-phase inductance of the circuit. Give units.e. Calculate the capacitive geometric mean radius of a bundle. Give units.f. Calculate the per-phase capacitance of the circuit. Give units.
. If a 100 MW coal-fired power plant is replaced by a natural gas plant, what are the before and after annual emissions of: Sulfur dioxide NOx Carbon dioxide https://www.eia.gov/todayinenergy/detail.php?id=44095# (Links para um site externo)
Calculate the wind power per meter square in Mirpur. Assume average wind speed in Mirpur is 21 km per hour under standard test conditions (air density 1.3 kg/m3)
The Hellmann formula describes?(a) solar irradiance depending on the thickness of the cloud cover.(b) the failure rate of power transmission lines depending on their length.(c) wind speed depending on height above ground.(d) the peak-to-average rate of load in a distribution feeder depending on average load.